gecko-dev/devtools/client/debugger/test/mochitest/browser_dbg_stack-04.js

59 lines
1.5 KiB
JavaScript

/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Test that stackframes are cleared after resume.
*/
const TAB_URL = EXAMPLE_URL + "doc_recursion-stack.html";
var gTab, gPanel, gDebugger;
var gFrames, gClassicFrames;
function test() {
let options = {
source: TAB_URL,
line: 1
};
initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
gTab = aTab;
gPanel = aPanel;
gDebugger = gPanel.panelWin;
gFrames = gDebugger.DebuggerView.StackFrames;
gClassicFrames = gDebugger.DebuggerView.StackFramesClassicList;
waitForCaretAndScopes(gPanel, 1).then(performTest);
callInTab(gTab, "evalCall");
});
}
function performTest() {
is(gDebugger.gThreadClient.state, "paused",
"Should only be getting stack frames while paused.");
is(gFrames.itemCount, 2,
"Should have two frames.");
is(gClassicFrames.itemCount, 2,
"Should also have two frames in the mirrored view.");
gDebugger.once(gDebugger.EVENTS.AFTER_FRAMES_CLEARED, () => {
is(gFrames.itemCount, 0,
"Should have no frames after resume.");
is(gClassicFrames.itemCount, 0,
"Should also have no frames in the mirrored view after resume.");
closeDebuggerAndFinish(gPanel);
}, true);
gDebugger.gThreadClient.resume();
}
registerCleanupFunction(function () {
gTab = null;
gPanel = null;
gDebugger = null;
gFrames = null;
gClassicFrames = null;
});